writer：Shuxun Cui, Chuanjun Liu, and Xi Zhang*
keywords：Isolate Single Polymer Chains
source：期刊
specific source：Nano Lett., Vol. 3, No. 2, 2003, 245.
Issue time：2003年
We propose a simple method to isolate polymer chains individually at the quartz surface by utilizing the defects in the self-assembled monolayers of organosilane. This method allows us to measure the desorption force of a single polyelectrolyte chain from a substrate directly.